Black screen stuck!

[FanboyT]

Hey guys happy new year, my 2020 model 3 performance has the black screen. I did the soft reset and hard reset and still nothing. Tesla quoted me 2600$ but I’ve seen them go for 300-500$ on eBay. I’d like to just change out but scared that the mcu won’t read and according to Tesla it needs a firmware upgrade and takes up to 6 hours. Just wondering if anyone interchanged parts without needing the programmed aspect of it? Thanks

 

[GtiMart]

Did you check if you have any error messages in the service mode? That might tell what is actually broken. It's hard to say if it's the MCU, the screen, a cable etc... You should be able to push a firmware reinstall through service mode too. However, it's possible that an MCU update requires more, I have never done that.

 

[sabat]

My 2018 MP3 now has the same issue. OP, was this resolved?